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heavy calcium carbonate
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Specifications
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heavy calcium carbonate 1.CaCO3 contents: 98%min 2.Moisture : <0.2% 3.Size(mesh): 200 4.whiteness:90min
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heavy calcium carbonate
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1.useage: Paint, Dope, Rubber, PVC pipe, Paper making etc as stuff materials
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2.specification:
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| items | whiteness(%) | oil absorption(ml/100g) | moisture(%) | Residue on 325 mesh % ≤ | ||||||||||||||
| 800mesh |
| 25 | 0.3 | 0.02 | ||||||||||||||
| 1250mesh | 95 | 27 | 0.3 | 0.01 |
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3.size:325mesh 400mesh 600mesh 800mesh 1000mesh 1250mesh 1500mesh,2000mesh,2500mesh,3000mesh.
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4.the size and useage:
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? inside 200mesh: as the additive in the feed
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? 250-300mesh:?whitewash the wall,plastic,rubber,waterproof material
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? 350-400mesh:gusset plate,chemical,pipe
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? 400-600mesh:toothpaste and soap
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?? 800mesh:rubber,pvc,plastic,electric cable
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? 1250mesh:pvc,PE,coating,papermaking.
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5.sample:free
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6.relative product:the other nonmetalic mineral product include vermiculite,mica,color sand.
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7.process:High white light calcium carbonate? selects high purity limestone as rawmaterial,then grind use machinery.It is pure and stable filler whose bulk density is small.
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8.advantage:
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1)Identical grain size,high purity.
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2)To reduce the cost of products;to make products have good foamed effect
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3)To enhance hardness,rigidity,size ,stability,fire-retardantness,glossiness of products
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4)Calcium carbonate is used for highpolymer material to improve the craftwork of processing and enhance the mechanics and hot stability of products;It can reduce the cost with the enhancement of dispersibility and compatibility.
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9.we are the special nonmetalic mineral product manufacture,and look forward keep business relation with you.we can promise the best quality , service , timely shipment?.
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